Picked up a pair of KEF 104/2s with the butyl rubber INNERS and outers on Sunday for $700.00. Lusted many a day for these. Said "F#@k it" and pulled the trigger! First real speaker I've ever owned. Mostly now I spend money on tweaks/components (caps, resistors, tubes, connections) trying to improve what I have, as I too am happy with what I already have. And now that I have the Kefs to go with the tube amp, preamp and phono-preamp.......hehehehehehe. Most expensive tweak: I just spent 10K on a real listening room. Expensive (to me), YES! But I'm single again! However, I have spent that on a system in the past (when I was single, young, and working overseas), and I have learned over the years, the best, most expensive system in the world will sound mediocre in a poor listening environment. Now that I build my own gear, the system I now employ is probably less expensive than anything I have ever owned, especially when you take into consideration inflation and what today's dollar is worth. I'm now in the process of building a 5.1 or 7.1 tube preamp for the new room. Will purchase a big flat panel, and will build the addtional two amps I need for the other channels, but after that I will devote funds to media (new LPs), as I cannot possibly see the need to ever purchase or change gear again. It has taken 35 years (yes I'm over 50!) to get to this point, I only hope now I live to enjoy it!